1. Introduction
1.1 What is Linux?
1.2 The main security functions of linux 2.2

2. Capabilities
2.1 What is a capability?
2.2 Linux's Capabilities
2.3 Processes Capabilities
2.4 Setting capabilities to processes
2.5 Setting capabilities to executable file
2.6 References

3. Linux Kernel Modules
3.1 What is a Kernel Module
3.2 Hazards
3.3 Advantages for the administrator
3.4 Advantages for crackers
3.5 Références

4. Accounting
4.1 Utilities
4.2 Requirements
4.3 Statistics

5. Filesystem ciphering
5.1 How does the filesystem ciphering work?
5.2 Notes
5.3 Algorithms
5.4 Exemple
5.5 References

6. Misc.
6.1 Security patches
6.2 Distributions sécurisées
6.3 subterfugue